1427286530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1\times {\mathrm{3251}}^1$

素因数の和:4322

約数の個数: 32

約数和(自身を含む): 2632246848

約数和(自身を除く): 1204960318

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1021, 2042, 3251, 5105, 6502, 10210, 16255, 32510, 43903, 87806, 139793, 219515, 279586, 439030, 698965, 1397930, 3319271, 6638542, 16596355, 33192710, 142728653, 285457306, 713643265, 1427286530]

約数ペア:

[(1, 1427286530), (2, 713643265), (5, 285457306), (10, 142728653), (43, 33192710), (86, 16596355), (215, 6638542), (430, 3319271), (1021, 1397930), (2042, 698965), (3251, 439030), (5105, 279586), (6502, 219515), (10210, 139793), (16255, 87806), (32510, 43903)]